15239796013

Names of 15239796013

• Cardinal: 15239796013 can be written as Fifteen billion, two hundred thirty-nine million, seven hundred ninety-six thousand and thirteen.

Scientific notation

• Scientific notation: 1.5239796013 × 10¹⁰

Factors of 15239796013

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 180

Divisors of 15239796013

• Number of divisors d(n): 96
• Complete list of divisors:
  1 13 17 19 31 47 53 221 247 323 403 527 589 611 689 799 893 901 1007 1457 1643 2209 2491 4199 6851 7657 10013 10387 11609 11713 13091 15181 17119 18941 21359 24769 27683 27931 28717 31217 32383 37553 41971 42347 47329 68479 77221 117077 130169 197353 222547 321997 359879 363103 405821 470611 488189 530689 545623 550511 615277 713507 804593 890227 1003873 1164143 1301101 1312757 1467199 1522001 1990309 2224463 3629387 6117943 6898957 9275591 10459709 15133859 16914313 17065841 19073587 22118717 24942383 25874017 28918019 37815871 47182031 61699579 68958353 287543321 324250979 491606323 802094527 896458589 1172292001 15239796013
• Sum of all divisors σ(n): 19656483840
• Sum of proper divisors (its aliquot sum) s(n): 4416687827
• 15239796013 is a deficient number, because the sum of its proper divisors (4416687827) is less than itself. Its deficiency is 10823108186

Bases of 15239796013

• Binary: 1110001100010111001101010100101101₂
• Hexadecimal: 0x38C5CD52D
• Base-36: 701DPV1

Squares and roots of 15239796013

• 15239796013 squared (15239796013²) is 232251382517850696169
• 15239796013 cubed (15239796013³) is 3539463693309278940805600574197
• The square root of 15239796013 is 123449.5687031753
• The cube root of 15239796013 is 2479.2846105243

Scales and comparisons

• 15,239,796,013 seconds is equal to 484 years, 30 weeks, 12 hours, 40 minutes, 13 seconds.
• To count from 1 to 15,239,796,013 would take you about nine hundred sixty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 15239796013 cubic inches would be around 206.6 feet tall.

Recreational maths with 15239796013

• 15239796013 backwards is 31069793251
• The number of decimal digits it has is: 11
• The sum of 15239796013's digits is 46
• More coming soon!